nginx+uwsgi部署django

一、安装uwsgi

直接使用pip安装就可以了

#pip install uwsgi  　　

安装过程中如果出现

Exception: you need a C compiler to builduWSGI

是因为服务器上没有c编译器，先安装

#yum install -y gcc gcc-c++  

安装完成测试是否安装正常

在你django项目下执行

#uwsgi --http :8000 --module django_project.wsgi  

 django_project.wsgi  指向你的项目的wsgi.py文件

比如我的目录结构为django_project ->django_project ->wsgi.py，则那条语句在第一个django_project 下执行

然后在浏览器输入127.0.0.1:8000，如果出现以下界面，则说明安装正常

二、安装 Nginx

# cd downloadfile
# wget http://nginx.org/download/nginx-1.10.3.tar.gz  
# tar xf nginx-1.10.3.tar.gz  
# cd nginx-1.10.3  
# ./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_gzip_static_module  
#make && make install 

可能在./configure编译这一步会出现一些错误：

1、./configure: error:the HTTP gzip module requires the zlib library.
You can either disable the module by using–without-http_gzip_module
option, or install the zlib library into thesystem, or build the zlib 
library  statically from the source with nginx by using–with-zlib=<path> option.

则需要先安装zlib-devel，然后再重新编译，这样边可以解决了

yum install -y zlib-devel 

2、./configure:  error: the HTTP rewrite module requires the PCRE library.

安装pcre-devel解决问题

yum -y install pcre-devel

3、错误提示：./configure: error: the HTTP cache module requires md5 functions
from OpenSSL library.   You can either disable the module by using
--without-http-cache option, or install the OpenSSL library into the system,
or build the OpenSSL library statically from the source with nginx by using
--with-http_ssl_module --with-openssl=<path> options.

解决办法：

yum  -y install openssl openssl-devel

安装完成测试是否正常，执行

#/usr/local/nginx/sbin/nginx  

不一定是这样的命令，具体看安装的路径，按我这样装一般就是这条命令

然后在浏览器打开127.0.0.1:80如果出现以下界面，说明安装正常

 

三、配置uwsgi

uwsgi支持ini、xml等多种配置方式，下面以ini为例，在/etc/目录下新建myuwsgi.ini,并添加以下配置：

[uwsgi]  
  
# Django-related settings  
# the base directory (full path)  
# chdir           = /path/to/your/project  
# Django's wsgi file  
# module          = project.wsgi  
# the virtualenv (full path)  
# home            = /path/to/virtualenv  
  
# process-related settings  
# master  
master          = true  
# maximum number of worker processes  
processes       = 2  
# the socket (use the full path to be safe  
socket          = 127.0.0.1:9090  
# ... with appropriate permissions - may be needed  
# chmod-socket    = 664  
# clear environment on exit  
vacuum          = true  

四、配置nginx

找到nginx的安装目录（如：/usr/local/nginx-1.5.6/），打开conf/nginx.conf文件，修改server配置或添加server配置

server {     
    # the port your site will be served on     
    listen 80;      
    # the domain name it will serve for     
    server_name 127.0.0.1,bradball.xin; #这里是填你的域名或ip，然后在浏览器通过这个访问  
    charset     utf-8;  
    # max upload size  
    client_max_body_size 75M;   # adjust to taste  
  
    # Django media  
    location /media  {  
        alias /home/brad/blog_project;  # your Django project's media files - amend as required  
    }  
  
    location /static/ {  
        alias /home/brad/blog_project; # your Django project's static files - amend as required  
    } 
    # Finally, send all non-media requests to the Django server.  
    location /
{
    uwsgi_pass 127.0.0.1:9090; #一定要跟uwsgi配置的一样  
    include uwsgi_params; # the uwsgi_params file you installed 
    uwsgi_param UWSGI_CHDIR /home/brad/blog_project; #你的项目的路径，最好用完整路径  
    uwsgi_param UWSGI_SCRIPT blog_project.wsgi; #指向wsgi.py，相对于项目的根目录 

    }
 } 

 然后执行：

sudo uwsgi --ini /etc/myuwsgi.ini & /usr/local/nginx/sbin/nginx

 重新加载 nginx

#/usr/local/nginx/sbin/nginx -s reload